A Central Index Key (CIK) is a unique identifier assigned by the SEC to each filer.

Why are some filings missing?

New filings appear as the SEC updates EDGAR, and older records can vary by availability.

How often is this page updated?

Updates follow new EDGAR submissions and periodic data refreshes.

Filer Snapshot

Kirk K. Calhoun SEC EDGAR Filings

SEC filings, ownership reports, and insider transactions for CIK 0001203721.

Entity Type

Individual

Total Filings

Latest Filing

13 Apr 2026

Industry

n/a

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Start with the latest filings table, then open the strongest context page for this filer.

Use the filings table to verify the newest submission, form type, and report period.
Open the deeper context page only when this filer actually has insider or ownership signal.

Go to latest filings table Open reporting owner context

Source: SEC Forms 3/4/5

4 filed on 13 Apr 2026 for CIK 0001203721.

View Source Filing

Business address: 8285 El Rio Street, Suite 130, Houston, TX, 77054
Top holdings (ownership): RYZ

Key facts

Kirk K. Calhoun is an SEC filer tracked under CIK 0001203721.
71 filings are listed on this profile.
Common form coverage includes 4, 3.

Change

Latest filing: 4 filed on 13 Apr 2026.
Report period: 10 Apr 2026.

Research use

You can quote filing dates and form types directly from the SEC record on this page.
Use this profile before deeper ownership or insider analysis to confirm filing history context.

Evidence

Source: SEC Forms 3/4/5

4 filed on 13 Apr 2026 for CIK 0001203721.

View Source Filing

Return Loop

Why revisit this filer page

A newly filed 4 can change the filing history, ownership context, or next research path for Kirk K. Calhoun.

Latest source-backed update: 4 filed 13 Apr 2026
Why come back: Revisit after a new SEC filing appears to compare the updated record with prior filings.

Latest filing on record: 4 filed 13 Apr 2026.
Save this filer if you want a stable place to return after the next filing cycle.
Open the latest filing table or ownership context to verify what changed.

Filer freshness comes from SEC EDGAR submission history and related source-backed ownership or portfolio filings when available.

Jump to save and follow actions Open latest filings table

Latest update

What changed recently for Kirk K. Calhoun

Ownership report updated

Latest ownership report period: 10 Apr 2026. Open the source-backed page to inspect the fresh filing or facts context.

Update date

13 Apr 2026

Page type

Ownership filings

Latest period

10 Apr 2026

Ownership context was refreshed from SEC Forms 3/4/5 filed on 13 Apr 2026.

Open ownership filings Browse recent public updates

Filer Overview

Kirk K. Calhoun has filed 71 SEC EDGAR filings since 01 May 2003. Common forms include 4, 3.

Kirk K. Calhoun SEC filings Kirk K. Calhoun owner filings

Latest Filings

Recent SEC filings for Kirk K. Calhoun with direct links to document and filing folders.

4 File 001-34735

4 filing

Filing date: 13 Apr 2026
Reporting date: 10 Apr 2026
SEC evidence: Open document Open filing
Next action: Verify source filing

4 File 001-34735

4 filing

Filing date: 06 Jan 2026
Reporting date: 01 Jan 2026
SEC evidence: Open document Open filing
Next action: Verify source filing

4 File 001-34735

4 filing

Filing date: 02 Oct 2025
Reporting date: 30 Sep 2025
SEC evidence: Open document Open filing
Next action: Verify source filing

4 File 001-34735

4 filing

Filing date: 02 Jul 2025
Reporting date: 30 Jun 2025
SEC evidence: Open document Open filing
Next action: Verify source filing

4 File 001-34735

4 filing

Filing date: 03 Apr 2025
Reporting date: 01 Apr 2025
SEC evidence: Open document Open filing
Next action: Verify source filing

4 File 001-34735

4 filing

Filing date: 03 Jan 2025
Reporting date: 31 Dec 2024
SEC evidence: Open document Open filing
Next action: Verify source filing

4 File 001-34735

4

Filing date: 01 Oct 2024
Reporting date: 01 Oct 2024
SEC evidence: Open document Open filing
Next action: Verify source filing

4 File 001-34735

4

Filing date: 02 Jul 2024
Reporting date: 01 Jul 2024
SEC evidence: Open document Open filing
Next action: Verify source filing

4 File 001-34735

4 filing

Filing date: 02 Apr 2024
Reporting date: 01 Apr 2024
SEC evidence: Open document Open filing
Next action: Verify source filing

4 File 001-34735

4 filing

Filing date: 16 Jan 2024
Reporting date: 12 Jan 2024
SEC evidence: Open document Open filing
Next action: Verify source filing

4 File 001-34735

4 filing

Filing date: 03 Oct 2023
Reporting date: 02 Oct 2023
SEC evidence: Open document Open filing
Next action: Verify source filing

4 File 001-37792

FORM 4 SUBMISSION

Filing date: 10 Jun 2022
Reporting date: 09 Jun 2022
SEC evidence: Open document Open filing
Next action: Verify source filing

4 File 001-36351

OWNERSHIP DOCUMENT

Filing date: 24 Feb 2022
Reporting date: 22 Feb 2022
SEC evidence: Open document Open filing
Next action: Verify source filing

4 File 001-37792

FORM 4 SUBMISSION

Filing date: 26 Jul 2021
Reporting date: 16 Jun 2021
SEC evidence: Open document Open filing
Next action: Verify source filing

4 File 001-36351

OWNERSHIP DOCUMENT

Filing date: 20 Nov 2020
Reporting date: 18 Nov 2020
SEC evidence: Open document Open filing
Next action: Verify source filing

4 File 001-37792

FORM 4 SUBMISSION

Filing date: 26 May 2020
Reporting date: 21 May 2020
SEC evidence: Open document Open filing
Next action: Verify source filing

4 File 001-36351

OWNERSHIP DOCUMENT

Filing date: 24 Mar 2020
Reporting date: 20 Mar 2020
SEC evidence: Open document Open filing
Next action: Verify source filing

4 File 001-37792

FORM 4 SUBMISSION

Filing date: 17 Jun 2019
Reporting date: 13 Jun 2019
SEC evidence: Open document Open filing
Next action: Verify source filing

4 File 001-36351

OWNERSHIP DOCUMENT

Filing date: 18 Mar 2019
Reporting date: 14 Mar 2019
SEC evidence: Open document Open filing
Next action: Verify source filing

4 File 001-37792

FORM 4 SUBMISSION

Filing date: 07 Sep 2018
Reporting date: 06 Sep 2018
SEC evidence: Open document Open filing
Next action: Verify source filing

4 File 001-37792

FORM 4 SUBMISSION

Filing date: 08 Nov 2017
Reporting date: 06 Nov 2017
SEC evidence: Open document Open filing
Next action: Verify source filing

4 File 001-36351

OWNERSHIP DOCUMENT

Filing date: 20 Apr 2017
Reporting date: 19 Apr 2017
SEC evidence: Open document Open filing
Next action: Verify source filing

3 File 001-36351

OWNERSHIP DOCUMENT

Filing date: 20 Apr 2017
Reporting date: 19 Apr 2017
SEC evidence: Open document Open filing
Next action: Verify source filing

3 File 001-37792

FORM 3 SUBMISSION

Filing date: 01 Jun 2016
Reporting date: 01 Jun 2016
SEC evidence: Open document Open filing
Next action: Verify source filing

4 File 001-34735

FORM 4 SUBMISSION

Filing date: 15 Aug 2014
Reporting date: 13 Aug 2014
SEC evidence: Open document Open filing
Next action: Verify source filing

3 File 001-34735

FORM 3 SUBMISSION

Filing date: 07 Aug 2014
Reporting date: 07 Aug 2014
SEC evidence: Open document Open filing
Next action: Verify source filing

4 File 001-33509

OWNERSHIP DOCUMENT

Filing date: 11 Jul 2014
Reporting date: 10 Jul 2014
SEC evidence: Open document Open filing
Next action: Verify source filing

4 File 001-33509

OWNERSHIP DOCUMENT

Filing date: 22 Nov 2013
Reporting date: 20 Nov 2013
SEC evidence: Open document Open filing
Next action: Verify source filing

4 File 001-33509

OWNERSHIP DOCUMENT

Filing date: 01 Aug 2012
Reporting date: 30 Jul 2012
SEC evidence: Open document Open filing
Next action: Verify source filing

4 File 001-33509

OWNERSHIP DOCUMENT

Filing date: 06 Feb 2012
Reporting date: 02 Feb 2012
SEC evidence: Open document Open filing
Next action: Verify source filing

4 File 001-33509

OWNERSHIP DOCUMENT

Filing date: 17 Oct 2011
Reporting date: 13 Oct 2011
SEC evidence: Open document Open filing
Next action: Verify source filing

4 File 001-33509

4 filing

Filing date: 14 Apr 2011
Reporting date: 12 Apr 2011
SEC evidence: Open document Open filing
Next action: Verify source filing

4 File 001-33509

4 filing

Filing date: 03 Dec 2010
Reporting date: 01 Dec 2010
SEC evidence: Open document Open filing
Next action: Verify source filing

4 File 001-33657

FORM 4

Filing date: 19 Oct 2010
Reporting date: 15 Oct 2010
SEC evidence: Open document Open filing
Next action: Verify source filing

4 File 001-33509

4 filing

Filing date: 05 Aug 2010
Reporting date: 04 Aug 2010
SEC evidence: Open document Open filing
Next action: Verify source filing

4 File 001-33509

4 filing

Filing date: 27 May 2010
Reporting date: 16 Jun 2009
SEC evidence: Open document Open filing
Next action: Verify source filing

About this filer

Kirk K. Calhoun files with the SEC under CIK 0001203721. This page aggregates EDGAR filings and related ownership activity.

FAQ

What is a CIK?: A Central Index Key (CIK) is a unique identifier assigned by the SEC to each filer.
Why are some filings missing?: New filings appear as the SEC updates EDGAR, and older records can vary by availability.
How often is this page updated?: Updates follow new EDGAR submissions and periodic data refreshes.

Kirk K. Calhoun SEC EDGAR Filings

Save this filer page for the next filing cycle

Key facts

Change

Research use

Evidence

Why revisit this filer page

What changed recently for Kirk K. Calhoun

Filer Overview

Latest Filings

4 filing

4 filing

4 filing

4 filing

4 filing

4 filing

4

4

4 filing

4 filing

4 filing

FORM 4 SUBMISSION

OWNERSHIP DOCUMENT

FORM 4 SUBMISSION

OWNERSHIP DOCUMENT

FORM 4 SUBMISSION

OWNERSHIP DOCUMENT

FORM 4 SUBMISSION

OWNERSHIP DOCUMENT

FORM 4 SUBMISSION

FORM 4 SUBMISSION

OWNERSHIP DOCUMENT

OWNERSHIP DOCUMENT

FORM 3 SUBMISSION

FORM 4 SUBMISSION

FORM 3 SUBMISSION

OWNERSHIP DOCUMENT

OWNERSHIP DOCUMENT

OWNERSHIP DOCUMENT

OWNERSHIP DOCUMENT

OWNERSHIP DOCUMENT

4 filing

4 filing

FORM 4

4 filing

4 filing

About this filer

FAQ

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